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New test bests culture method by quickly detecting 3 fungal pathogens at once, researchers say

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Abstract

The real-time polymerase chain reaction (PCR) test directly targets genetic regions unique to each fungus, bypassing the slow culture process that is complicated by the fungi's ability to switch between environmental and human forms. Our assay has the potential to significantly improve turnaround time and diagnostic confidence for infections that have historically been difficult to detect quickly," Kenneth Gavina, PhD, who oversaw the project, said in the AMP news release. Could fill 'major gap' in fungal diagnostics Histoplasmosis, which is most common in the Ohio and Mississippi river valleys, usually presents as a lung infection in patients who have inhaled soil containing bird or bat droppings. Blastomycosis, which occurs mainly in the central and southeastern United States, also presents as a lung infection but can spread to bones, skin, and other organs."
Key Data

  • Publication Date
    17 November 2025
  • Primary Author
    Mary Van Beusekom
  • Source
    umn.edu
  • Language
    English
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